/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

var restUri = "http://" + document.location.host + document.location.pathname + "webresources/rest";
console.log("Sending POST request to " + restUri);

var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function() {
    if (xhr.readyState === 4 && xhr.status === 200) {
        setTimeout(function() {
            // Update progress bar here
            restRxBar.value += 100 / times.value;
            if (restRxBar.value == "100") {
                restEndTime = new Date().getTime();
                writeToScreen(restOutput, "Total execution time: " + (restEndTime - restStartTime) + " ms");
                writeToScreen(restOutput, "<hr>");
            }
        }, 0);
    }
};

var restSendBar = document.getElementById("restSendProgressBar");
var restRxBar = document.getElementById("restReceiveProgressBar");
var restStartTime;
var restEndTime;

var restOutput = document.getElementById("restOutput");

function restEchoText() {
    restClearProgressBar();
    writeToScreen(restOutput, "Sending " + times.value + " messages of \"" + size.value + "\" byte(s)");
    payload = "";
    for (var i = 0; i < size.value; i++) {
        payload += "x";
    }
    restStartTime = new Date().getTime();
    xhr.open("POST", restUri, false);
    for (var i = 0; i < times.value; i++) {
        xhr.send(payload);
        restSendBar.value += 100 / times.value;
    }
}

function restClearProgressBar() {
    restSendBar.value = 0;
    restRxBar.value = 0;
}

function clearProgressBar() {
    wsClearProgressBar();
    restClearProgressBar();
}